Across
- 2. Model of the universe with the Sun at its centre
- 5. When the Earth blocks sunlight from reaching the moon
- 7. One complete orbit around another larger orbit
- 8. Oval shape
- 9. A Meteor big enough for part of it to hit the ground
- 10. Model of the universe with Earth at its centre
Down
- 1. Relating to the sky or to space
- 3. Satellites placed into orbit by humans
- 4. Full, Dark shadow of an eclipse
- 6. The total or partial obscuring or one celestial body by another